Display screen or portion thereof with icon



The FIGURE is a front view of a display screen or portion thereof withicon showing the claimed design.

The outermost broken lines in the FIGURE show a display screen orportion thereof, and form no part of the claimed design. The otherbroken lines in the FIGURE show portions of the icon that form no partof the claimed design.

CLAIM The ornamental design for a display screen or portion thereof withicon, as shown and described.